有什么技巧可以在不丢失漂亮打印的情况下将单元硬编码到记录字段中吗？

{
  "name": "John Doe",
  "age": 30,
  "address": {
    "street": "123 Main St",
    "city": "Anytown"
  },
  "contacts": [
    {
      "type": "email",
      "value": "john.doe@example.com"
    },
    {
      "type": "phone",
      "value": "123-456-7890"
    }
  ]
}

import json

# 硬编码的JSON字符串，保持格式
hardcoded_json = """
{
  "name": "John Doe",
  "age": 30,
  "address": {
    "street": "123 Main St",
    "city": "Anytown"
  },
  "contacts": [
    {
      "type": "email",
      "value": "john.doe@example.com"
    },
    {
      "type": "phone",
      "value": "123-456-7890"
    }
  ]
}
"""

# 解析硬编码的JSON字符串
data = json.loads(hardcoded_json)
print(json.dumps(data, indent=2))  # 输出格式化的JSON

# 读取外部JSON文件
with open('data.json', 'r') as file:
    data = json.load(file)
print(json.dumps(data, indent=2))